Individual Calculations January 2009
 Kosten, Anthony C.  Total change: 3.50  Rating chartPersonal card
 4NCL part 1 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 2442 2510 2.50 4 0.13 10 1.30 
  McNab, Colin A g2454 SCO0.501-0.0810-0.80 
  Bates, Richard A m2387 ENG0.501-0.1710-1.70 
  Wong, Zi Jing m2414 MAS1.0010.37103.70 
  Berczes, David m2514 HUN0.5010.01100.10 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 8e rencontres nationales et internationales - Grand Prix CCAS Cap d'Agde FRA 2008-10-25
RcRownchangeKK*chgGame
 2352 2510 6.50 9 0.22 10 2.20 
  Negre, Albert 2160 FRA1.0010.11101.10 
  Baron, Thierry 2259 FRA1.0010.19101.90 
  Demuth, Adrien f2332 FRA0.501-0.2310-2.30 
  Ashton, Adam G f2325 ENG0.501-0.2410-2.40 
  Van Elst, Andreas f2317 FRA1.0010.25102.50 
  Berbatov, Kiprian f2346 BUL1.0010.28102.80 
  Bauer, Christian g2592 FRA0.5010.11101.10 
  Grishchenko, Sergey f2406 RUS0.501-0.1410-1.40 
  Ivanov, Jordan m2428 BUL0.501-0.1110-1.10 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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